Fork of https://github.com/zephyrproject-rtos/Kconfiglib.git https://git.mcdonnell.dev/Kconfiglib.git/atom?h=v8.1.1 2018-07-13T17:00:28Z 2018-07-13T17:00:28Z Ulf Magnusson ulfalizer@gmail.com 2018-07-13T17:00:28Z urn:sha1:e52afd688f1caa22ee722b971a2846083e4fbc2f This release adds commit ac692af ("Fix absolute $srctree prefixes showing up on gsource'd files"), which fixes a bug that could cause $srctree to be included in some paths for e.g. generated documentation. 2018-07-11T12:55:25Z Ulf Magnusson ulfalizer@gmail.com 2018-07-11T12:19:49Z urn:sha1:47ab37c4e7c5c917bb57c0a6bdfbca72d2f2941d This release improves performance for projects that make heavy use of multiple definition locations for symbols, via commit 747e455 ("Massively speed up U-Boot parsing"). Two new warnings are included as well: - 652d991 ("Warn if int/hex/string symbols are evaluated logically") - 21b5351 ("Warn if int/hex 'default' is outside active 'range'") 2018-07-10T07:13:54Z Ulf Magnusson ulfalizer@gmail.com 2018-07-10T07:13:07Z urn:sha1:8ff1be9dcf7d7d30fce553b0ed21b40bbc26cae7 New features: - 2433deb ("Add Kconfig preprocessor") implements a new Kconfig preprocessor, documented in https://github.com/torvalds/linux/blob/master/Documentation/kbuild/kconfig-macro-language.txt. It is required to parse the linux-next Kconfigs now, and will appear in Linux 4.18. 'option env=...' symbols and the $FOO syntax for expanding environment variables will be supported for backwards compatibility for a while. Consider switching to $(FOO) though, which is the new syntax (and removing 'option env=...' symbols). Changed behavior: - c19fc11 ("Drop some compatibility and tighten up lexing") makes Kconfiglib flag invalid characters in Kconfig files as a syntax error in all context. They were previously ignored in some places for compatibility with old sloppy versions of the C tools. The C tools fixed it with commit c2264564 ("kconfig: warn of unhandled characters in Kconfig commands") in July 2015. Older kernels might require fixing up the Kconfig files a bit now. New warnings: - 4200e25 ("Generalize select-with-unsatisfied-deps warning") makes the select-with-unsatisfied-dependencies warning trigger when a symbol with m-valued direct dependencies is y-selected. 2018-06-22T04:09:35Z Ulf Magnusson ulfalizer@gmail.com 2018-06-22T04:09:35Z urn:sha1:da06752545e35ea8bffeec07065679dcc4502013 New features: - db92bb7 ("Add dependency loop detection") adds long-overdue dependency loop detection. Previously, dependency loops would trigger hard-to-debug Python RecursionError exceptions during evaluation. They now generate a KconfigError instead, with a helpful message that shows the items in the loop. Backwards-incompatible changes (major version bumped to 7): - eb6c21a ("Turn MenuNode/Symbol/Choice.referenced() into a @property") fixes some inconsistency in the recently-added referenced-symbols APIs. Oversight. Other changes: - f6eb4f4 ("Add Symbol/Choice.referenced() convenience methods") makes it easier to get all the symbols/choices referenced by a symbol or choice. Previously, you'd have to loop through all the menu nodes (definition locations) yourself, which might not be obvious. - ca89ca0 ("Rename KconfigSyntaxError to KconfigError") changes to a better exception name, as KconfigSyntaxError was raised for some things that aren't syntax errors. The old name is kept as an alias for now for backwards compatibility. 2018-06-14T18:43:34Z Ulf Magnusson ulfalizer@gmail.com 2018-06-14T18:43:34Z urn:sha1:2075347896ca184886926c3482dc2ffc7c7ae251 Just adds commit dc0b022 ("Correctly report choice locations in some warnings"). 2018-06-14T18:03:48Z Ulf Magnusson ulfalizer@gmail.com 2018-06-14T17:23:27Z urn:sha1:5b54529a40c1b8f628baa7ea4f8399e1213e283f Fixes: - c880151 ("Fix incorrectly ordered properties for some nested multi.def. symbols") fixes a bug that could cause symbols/choices defined in multiple locations and nested in particular ways within if's and menus to get their properties in the wrong order. The Linux kernel wasn't affected (which is how it managed to slip through), but projects that make heavy use of symbols defined in multiple locations might have been. Comprehensive selftests have been added to cover property ordering on nested multi.def. symbols/choices. New features: - 4af3e0c ("menuconfig: Support starting a search from the info dialog") and 330017a ("menuconfig: Support viewing symbol info from within the jump-to dialog") makes working with the menuconfig a bit smoother to work with. - 68043b2 ("Add MenuNode function that returns referenced items") makes it easier to find out what symbols/choices a symbol, choice, menu, or comment references, which is handy e.g. for searching. 2018-06-06T12:17:43Z Ulf Magnusson ulfalizer@gmail.com 2018-06-06T12:13:39Z urn:sha1:055cc3ff22a3fd81c6a9327eed51a6c35de7d3b0 Just to fix the rendering of the README on PyPI with commit b727f4d ("Fix link to allyesconfig.py in README"). 2018-06-06T10:25:00Z Ulf Magnusson ulfalizer@gmail.com 2018-06-05T16:26:47Z urn:sha1:046a358a33696b514e18922e232a68026c4f35b6 Changed behavior (giving the major version bump): - cbf32e2 ("Expand environment variables in strings directly") makes 'option env' "bounce" symbols redundant, though they are still supported for backwards compatibility (with the caveat that they must have the same name as the environment variables they reference to preserve behavior). A warning is printed if 'option env="FOO"' appears on a symbol that's not named FOO. This change will likely appear in the C tools soon as well. Other new features: - The menuconfig implementation is now bundled in the PyPI package, along with implementations of the Kconfig oldconfig and all{def,no,yes,mod}config tools. A genconfig script is provided for generating a C header from the configuration, as well as (optionally) the sync_deps() directory structure for implementing incremental builds. - 63a4418 ("Record which MenuNode has each property") makes it possible to generate documentation for symbols defined in multiple locations with each property shown on the right definition. See genrest.py in Zephyr. This change also cleans up the parsing code a bit. Dependency propagation is now done after parsing, in _finalize_tree(). - 94020be ("Make Kconfig._choices public") and fc73c46 ("Provide lists with all menus and comments") gives easier access to Kconfig items of a specific type, without having to walk the menu tree. This turns out to be handy e.g. when generating documentation and implementing search. Improvements and new warnings: - da40c01 ("Force encoding to UTF-8 by default on Python 3") - 7427079 ("Get rid of the predefined UNAME_RELEASE symbol") - f64591c ("Warn if prompt contains leading or trailing whitespace") - c14e411 ("Warn if quotes are omitted around string defaults") Misc. minor refactoring and cleanup has been done as well. 2018-06-05T14:09:37Z Ulf Magnusson ulfalizer@gmail.com 2018-06-05T11:16:12Z urn:sha1:a0f0018496f01f22caf358a56b1d6b91f100af1a There should be a script available that generates the output header for the build. It usually makes sense to generate both the header and any incremental build information at the same time (automatically during build), so roll them both into the same script. 2018-06-04T09:31:42Z Ulf Magnusson ulfalizer@gmail.com 2018-06-04T09:18:49Z urn:sha1:1684cfc14b7e569b4e4e6628d9edde1ad67bd7b1 These currently include menuconfig, oldconfig, syncconfig, alldefconfig, and all{no,mod,yes}config, which probably cover what 90% of people will need to use. More scripts could be added later. Use the entry_points mechanism (http://setuptools.readthedocs.io/en/latest/setuptools.html#automatic-script-creation), which gives something that works out-of-the-box on Windows. It also removes the .py suffix for the installed scripts.